Prompt:

Japanese anime illustration style, a 16-year-old girl with long, straight black hair reaching down to her waist, black pupils, and an extremely large chest, her upper body completely naked, wearing a black pleated skirt on her lower body, wearing white stockings on her legs, and brown leather shoes on her feet, very happy expression, eyes closed, jumping in place, one hand raised in a fist, the other hand lowered, in an empty classroom, front view, less shadow